万回眼真构史第主派分计万回眼真构史第主派分计The roots of a plant grow downwards. What is the main reason fo
3【题目】-What's the Englishthe different parts of a plant ?-T hey are the roots , the stem , the leaves , the flowers and the seeds. ( A.ofB. for 4--What’s the English ___ the different parts of a plant?--They are the roots, the stem, the leaves, the flowers and the...
They are the roots, the stem, 它们是roots(根)、stem(茎)、 the leaves, the flowers, leaves(叶)、flowers(花) and the seeds. 和seeds(种子)。 the roots根 the stem茎 the leaves叶 the flowers花 the seeds种子 What's...
The roots of a plant are subterranean structures which it uses to draw nutrients and water from the soil in which the plant is anchored. Roots can also host symbiotic microorganisms which help the plant gain nitrogen.Answer and Explanation: ...
What is the role of the epidermis in the roots of a plant? What type of root systems do conifers have? What are examples of angiosperms? Which root absorbs water more efficiently; taproot or fibrous root? What are root nodules in plant biology?
After some months, when the plant grows up, we can see its flowers and fruit.根据短文内容,选择最佳选项。( )46. What do you know from Para.graph 1?A. All plants are green.B. Plants are short and colourful.C. Flowers come in different shapes.D. There are all kinds of plants.( )...
We eat the roots plants take are the roots, seeds, an d barks of plants.an d stems. We eat the in carbon Just a pinch of herbs or spices gives our food dioxide?leaves an d seeds. a delicious flavor.The roots are the part of the plant that grows Do you like celery? Celery is ...
Ultimately, the plant succumbs to the loss of both root nutrients and water, and assimilates are redirected from leaves to roots. Central regulators of these changes are the plant hormones auxins and cytokinins. Plant hormones such as abscisic acid might be involved in drought protection of the...
【题目】--What’s the English ___ the different parts of a plant? --They are the roots, the stem, the leaves, the flowers and the seeds. A. of B. for试题答案 【答案】B 【解析】for,关于,of……的,根据意思of不合适,for合适,B正确。练习册...
726.Tu’s team tested a collection of dried wormwood leaves but found no effect. 屠呦呦的团队测试了一组干青蒿叶,但是发现无效。 727.They then tried boiling fresh wormwood, and using the liquid obtained from this to ...